I should also check if "Mama Katsu" is a known term. Maybe a pun or slang. Alternatively, "Mama Katsu" could be a misspelling. Maybe "Mama Kuatsu" or another variation, but not sure. Also, "Epis" might be "Epis: The Secret of the Messy Mothers" or something like that. Since it's verified, maybe it's a verified account on social media or a documentary. Could be a true crime story about mothers.
The series consists of multiple episodes, each with its own distinct storyline while contributing to the overall narrative. Here is a brief overview of some of the episodes: mama katsu midareru mamatachi no himitsu epis verified